White Chocolate Raspberry Roll

Looking for a dessert that’s both elegant and bursting with flavor? This White Chocolate Raspberry Roll combines the delicate sweetness of white chocolate with the tangy brightness of raspberries, all wrapped in a light sponge cake. With the help of a cream charger, the filling turns into an airy mousse that melts in your mouth. It’s the perfect cake to bring to special occasions or to simply treat yourself to a show-stopping dessert.

When making mousse or whipped cream fillings, consistency can make or break the dessert. By using a whipped cream charger, you achieve a perfectly smooth, stable, and airy white chocolate mousse every single time. It creates a professional patisserie-style finish without hours of whisking.

Ingredients

Instructions

Step 1: Bake the sponge cake

• Preheat oven to 350°F (175°C).
• Line a baking tray (about 15x10 in / 38x25 cm) with parchment paper.
• Beat eggs and sugar together until pale and fluffy.
• Gently fold in flour, vanilla, and salt.
• Spread the batter evenly in the tray and bake for 10–12 minutes, until springy to the touch.
• While still warm, turn the sponge onto a clean kitchen towel dusted with powdered sugar. Roll it gently with the towel and let it cool (this helps the cake “remember” its shape).

Step 2: Prepare the white chocolate mousse

• Melt the white chocolate in a heatproof bowl over simmering water (or microwave in short bursts). Let cool slightly.
• In a jug, combine chilled heavy cream, powdered sugar, and vanilla.
• Pour into a cream dispenser, connect with a nitrous oxide tank, and shake well.
• Fold a portion of the n2o whipped cream into the cooled white chocolate, then pipe in the rest for a light mousse texture.

Step 3: Assemble the roll

• Carefully unroll the cooled sponge.
• Spread a thin layer of raspberry jam (optional).
• Pipe a generous layer of the white chocolate mousse evenly over the cake.
• Scatter fresh raspberries on top.
• Gently roll the cake back up, using the towel to guide it.
• Chill for at least 1 hour before serving.

Step 4: Decorate

Dust with powdered sugar, add white chocolate curls, and garnish with fresh raspberries for a beautiful finish.

Serving Idea

Slice the roll into even rounds to showcase the swirl of white chocolate mousse and raspberries inside. Serve with a drizzle of raspberry coulis or a side of whipped cream for extra indulgence.

This White Chocolate Raspberry Roll is a perfect balance of sweet and tangy flavors wrapped in a soft sponge. Thanks to the cream charger, the mousse is light yet stable, making it easy to slice and serve. A delightful dessert for birthdays, afternoon tea, or simply impressing guests.